CVE-2026-21961

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{"affected": [{"affectedData": [{"product": "PeopleSoft Enterprise HCM Human Resources", "vendor": "Oracle Corporation", "versions": [{"status": "affected", "version": "9.2", "versionType": "semver"}]}], "source": "secalert_us@oracle.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:oracle:peoplesoft_enterprise_hcm_human_resources:9.2:*:*:*:*:*:*:*", "matchCriteriaId": "FDB17640-C307-4997-9D2F-A461812107E9", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Vulnerability in the PeopleSoft Enterprise HCM Human Resources product of Oracle PeopleSoft (component: Company Dir / Org Chart Viewer, Employee Snapshot). The supported version that is affected is 9.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise HCM Human Resources. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PeopleSoft Enterprise HCM Human Resources, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise HCM Human Resources accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise HCM Human Resources accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)."}, {"lang": "es", "value": "Vulnerabilidad en el producto PeopleSoft Enterprise HCM Human Resources de Oracle PeopleSoft (componente: Company Dir / Org Chart Viewer, Employee Snapshot). La versi\u00f3n soportada que est\u00e1 afectada es la 9.2. Una vulnerabilidad f\u00e1cilmente explotable permite a un atacante no autenticado con acceso a la red v\u00eda HTTP comprometer PeopleSoft Enterprise HCM Human Resources. Los ataques exitosos requieren interacci\u00f3n humana de una persona que no sea el atacante y, aunque la vulnerabilidad est\u00e1 en PeopleSoft Enterprise HCM Human Resources, los ataques pueden impactar significativamente productos adicionales (cambio de alcance). Los ataques exitosos de esta vulnerabilidad pueden resultar en acceso no autorizado de actualizaci\u00f3n, inserci\u00f3n o eliminaci\u00f3n a algunos de los datos accesibles de PeopleSoft Enterprise HCM Human Resources, as\u00ed como acceso de lectura no autorizado a un subconjunto de los datos accesibles de PeopleSoft Enterprise HCM Human Resources. Puntuaci\u00f3n Base CVSS 3.1 de 6.1 (impactos en la Confidencialidad e Integridad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)."}], "id": "CVE-2026-21961", "lastModified": "2026-06-17T10:19:14.430", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "secalert_us@oracle.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-21961", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-01-21T15:51:49.093650Z", "version": "2.0.3"}}]}, "published": "2026-01-20T22:15:58.987", "references": [{"source": "secalert_us@oracle.com", "tags": ["Vendor Advisory"], "url": "https://www.oracle.com/security-alerts/cpujan2026.html"}], "sourceIdentifier": "secalert_us@oracle.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-18T04:29:20.550333+00:00", "value": {"mitigation_remediation": ["Apply the Oracle patch or update address for CVE-2026-21961 as published in the official Oracle advisory for PeopleSoft 9.2.", "Restrict network access to the Company Dir / Org Chart Viewer and Employee Snapshot components so that only authenticated, privileged personnel can reach them; enforce this via firewall or network segmentation or web\u2011application\u2011layer controls.", "Educate end users and administrators about social\u2011engineering attempts that could exploit this flaw, such as unsolicited links or requests that trigger the affected components, and advise them to verify and validate such requests before interacting."], "summary": {"action": "Patch", "impact": "Unauthorized Access to Sensitive HR Data"}, "threat_synthesis": {"affected_systems": "The affected system is Oracle PeopleSoft Enterprise HCM Human Resources version\u202f9.2, specifically the Company Dir / Org Chart Viewer and Employee Snapshot components. Only this version is listed as vulnerable; no other PeopleSoft or Oracle products are mentioned.", "description_and_impact": "A vulnerability exists in Oracle PeopleSoft Enterprise HCM Human Resources version\u202f9.2 that permits an unauthenticated attacker to perform unauthorized update, insert, delete, or read operations on certain HR data accessed through the Company Dir / Org Chart Viewer and Employee Snapshot components. The weakness is an improper access control flaw that can lead to partial loss of confidentiality and integrity of organization and employee information, but does not compromise availability or allow code execution.", "risk_and_exploitability": "With a CVSS\u202f3.1 base score of 6.1, the vulnerability is moderate in severity. The EPSS score is below 1\u202f% and the vulnerability is not listed in CISA's KEV catalog, indicating a low probability of widespread exploitation. Successful exploitation requires an unauthenticated attacker to send a request over HTTP and relies on a human interaction from a user other than the attacker\u2014most likely a social\u2011engineering or phishing scenario. If such an interaction occurs, the attacker can modify or delete HR data or read restricted information, potentially leading to privacy breaches or disruptive business impact."}}}}, "created": "2026-04-18T04:30:35.833767+00:00", "title": "Unauthenticated Network Access Enables Unauthorized Changes and Read of Oracle PeopleSoft HR Data", "updated": "2026-04-18T04:30:35.833785+00:00", "vendors": []}